Horwin EK3 - Page 34

33
OBD code
Fault code
Fault
Treatment Method
P0120
Speed control throttle fault 1, the
voltage of the throttle is out of range
Contact the after sales service
or dealer
P0C01
Overcurrent fault of the controller, the
average current of the controller
exceeds the limit value
Contact the after sales service
or dealer
P0AED
The temperature of the controller
temperature sensor is out of range, the
controller is overheated
Contact the after sales service
or dealer
P0A3F
The motor has the Hall fault, and the
Hall signal input of the motor is
abnormal
Contact the after sales service
or dealer
U0110
The communication of the controller is
delayed, the controller has no
communication or the communication
is suspended
Contact the after sales service
or dealer
P0A2F
The motor is subject to overheat
protection, and the motor temperature
exceeds the maximum limit
Contact the after sales service
or dealer
P0C79
The controller has overvoltage fault,
and the input voltage of the controller
exceeds the limit value
Contact the after sales service
or dealer